Mutual Screw & Supply

1/4-28 X 1-1/4" Knurled Cup Point Socket Set Screws | Alloy Steel (100 / Pkg.)

1/4-28 X 1-1/4" Knurled Cup Point Socket Set Screws | Alloy Steel (100 / Pkg.) - Main image
$29.55 $43.46 In stock

1/4-28 x 1 1/4" knurled cup point socket set screws in Alloy Steel, with a hex socket drive for high-torque adjustment in tight spaces.

  • Hex socket drive
  • Knurled Cup Point tip
  • Alloy Steel construction

Specifications

  • Thread Size: 1/4-28
  • Length: 1 1/4"
  • Point: Knurled Cup Point
  • Material: Alloy Steel
  • Package Quantity: 100
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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Claire O. ★★★★★

The knurled cup point bit into the shaft perfectly, holding tight even under heavy vibration. The alloy steel feels sturdy and well-machined, and the whole package of 100 saved me a trip to the hardware store.

Madison K. ★★★★★

The hex socket drive made installing these in a tight spot under my lathe's carriage surprisingly easy. They're definitely snug and feel high-torque enough for the vibration.

Andrew U. ★★★★★

The knurled cup point on these screws really locks into place, making adjustments much more stable than standard set screws. I used them for a jig build and the alloy steel feels solid and precise.